D-Link DES-3224 manual LEDs, Power LED

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10/100 Auto Negotiation Switch User’s Guide

4

LEDs

The LED panel of the DES-3224, displayed in Figure 5, is designed to allow you to manage the DES-3224 at a glance. The LEDs indicate the following:

∙Power

∙Speed

∙Link

∙Activity

∙Duplex mode

∙CPU utilization and error status

All of the LEDs are described in detail. Use the tables to determine the meaning of each LED.

Power LED

The DES-3224 has a power LED.

The power LED lights when the DES-3224 is plugged in. The purpose is to confirm that the DES-3224 is getting adequate power. See Figure 5.

Table 4: Power LED

	Status	Color	Meaning

	On	Green	DES-3224 is powered on

	Off	Dark	DES-3224 is powered off, check power cable and connection

LEDs

12

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Contents DES-3224 10/100 Auto Negotiation Switch User’s Guide Link Limited Warranty Hardware North, Central, and South America FCC Warning Wichtige Sicherheitshinweise Page Table of Contents Page Page Page Audience About This GuideOrganization Introduction FeaturesFront Panel Side Panels MDI-Uplink port MDI-X portsLocal Console Management Rear PanelManagement Methods Telnet ManagementUpdating Firmware Installation Options Installing the DES-3224Unpacking the DES-3224 Desktop/ Shelf Installation Power OnRack Installation Connecting the DES-3224 to the Network Cable SpecificationsCable Diagram Cable Requirements MDI-X Port PortsMDI-II Port RS-232 PortConnecting the DES-3224 to the DES-5024 and Hubs DES-3224 to DES-3224 ConnectionPower LED LEDsSpeed/ Link/ Activity LED DES-3224 LED PanelFull/ Half LED Utilization LEDs Managing the DES-3224 Local Console ManagementTelnet ∙ Parity None ∙ Stop bits ∙ Flow Control None∙ Default User Name D-Link ∙ Default Password D-Link LogHelp Message Help MessageSpacebar Spanning Tree Configuration System ConfigurationSwitch Port 1-8, 9-16, 17-24 Configuration Console ProgramVlan Port Management System Configuration MenuSnmp Management Configuration Trunking Port ManagementSoftware Update System ResetFactory Reset to Default Config Values System InformationHardware Revision Boot Prom Firmware VersionSystem Information Menu Software VersionSystem Name LAN Default GatewaySystem Description System LocationSystem Reset System ResetFactory Reset Factory ResetFactory Reset Confirmation Advantages of Store and Forward System Rate ControlDisadvantages of Store and Forward Advantages of Cut-Through Disadvantages of Cut-ThroughSoftware Update Menu Software UpdateSoftware Update Transfer Message Displayed as Eeprom is Being Written User Account Change Menu User Account ManagementCreate New User Access Level PasswordConfirm Password User NameDelete Users StatusDelete Old Password Change PasswordNew Password Switch Port Configuration Menu Switch Port ConfigurationState Port State PhysicalPriority Spanning Tree Configuration Menu Spanning Tree ConfigurationSTA Operation Levels Bridge Priority Forward Delay TimeSpanning Tree Algorithm Root CostRoot Bridge Root PortSnmp Management Configuration Snmp Management Configuration MenuAccess Right Snmp Manager SettingSnmp Community String Cold Start Snmp Trap Manager SettingAuthentication Failure Link Change EventPage Vlan Port Management Vlan Port Management MenuVlan Port Management menu Port # Create/ View VlanNew Vlan Name TrunkGroupDelete Vlan Menu Vlan NameModify Vlan Menu Virtual LAN NameVlan Modify menu Trunking Port Management Menu Trunking Port Management menuNew Trunking Group Name Create New Trunking PortName Delete Trunking Port Trunking PortModify Trunking Port Trunking Port NameTrunking Port Modify menu Troubleshooting Problem SolutionPower LED is Off System Error LED Indicators Switch Specifications DES-3224 Technical SpecificationsPort Specifications General EMI Access Level IndexUser Name 34, 35